Raw material formulation of deep camel grey electrostatic powder
An electrostatic powder, gray technology, used in polyester coatings, epoxy resin coatings, coatings, etc., can solve the problems of insufficient adhesion, poor leveling, and difficult to grasp the raw materials and formulations of electrostatic powder, and achieve reasonable matching and raw materials. reasonable effect
Inactive Publication Date: 2013-10-30
温永林
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Problems solved by technology
[0002] Originally used for metal surface rust prevention and decoration treatment, paint spraying is mostly used. Now it has entered the use of electrostatic powder for metal surface spraying treatment, but the raw materials and formulas used to manufacture electrostatic powder are extremely difficult to grasp, because the electrostatic powder raw material composition It is very easy to cause unstable color, poor leveling, and insufficient adhesion after electrostatic powder spraying on the metal surface. Therefore, adjusting the formula of each electrostatic powder is a practical problem faced by people.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment approach 1
[0008] Dark camel gray electrostatic powder raw material formula, 18 kg of epoxy resin, 18 kg of polyester resin, 9 kg of titanium dioxide, 10.8 kg of barium sulfate, 0.9 kg of Zhongluo yellow, 0.06 kg of carbon black, and 0.19 kg of iron red.
[0009] Put the raw materials in the above ratio into a mixer for full mixing, then melt the mixed raw materials in a high-temperature extruder, extrude and cool them into flakes, then crush the raw flakes and sieve them into ultra-fine deep Camel gray electrostatic powder.
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The invention discloses a raw material formulation of deep camel grey electrostatic powder. The raw material formulation comprises 18kg of epoxy resin, 18kg of polyester resin, 9kg of titanium dioxide, 10.8kg of barium sulfate, 0.9kg of pigment yellow 34, 0.06kg of carbon black, and 0.19kg of iron oxide red. The raw material formulation of the deep camel grey electrostatic powder can ensure that the surface coated with molding powder is stable in color and luster, clean, smooth, bright and strong in adhesion force.
Description
technical field [0001] The invention relates to a raw material formula of dark camel gray electrostatic powder in a series of electrostatic powder products used for plastic spraying treatment on metal surfaces. Background technique [0002] Originally used for metal surface rust prevention and decoration treatment, paint spraying is mostly used. Now it has entered the use of electrostatic powder for metal surface spraying treatment, but the raw materials and formulas used to manufacture electrostatic powder are extremely difficult to grasp, because the electrostatic powder raw material composition If it is not suitable, it is very easy to cause unstable color, poor leveling, and insufficient adhesion after electrostatic powder spraying on the metal surface. Therefore, adjusting the formula of each electrostatic powder is a practical problem faced by people. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention prov...
Claims
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Patent Timeline
Login to View More IPC IPC(8): C09D163/00C09D167/00C09D7/12C09D5/46
Inventor 温永林
Owner 温永林
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